downlink_PMCH

DTW（Dynamic Time Warping，动态时间归整）算法，该算法基于动态规划（DP）的思想，解决了发音长短不一的模板匹配问题，是语音识别中出现较早、较为经典的一种算法。(DTW (Dynamic Time Warping, Dynamic Time Warping) algorithm based on dynamic programming (DP) ideas, to solve the pronunciation of different lengths of the template matching problem, is the speech recognition appeared in the early, more of a classical algorithm.)

及时通信，及时通信，及时通信，及时通信，及时通信，(Timely communication, timely communication, timely communication, timely communication, timely communication,)

差值、函数逼近、矩阵特征值计算、数值微分、数值积分、方程求根、非线性方程组求解、线性方程组直接法、线性方程组迭代法、随机数生成、特殊函数计算、常微分方程初值问题、偏微分方程数值解法、数据统计和分析(Difference, function approximation, eigenvalue calculation, numerical differentiation, numerical integration, finding roots of equations, nonlinear equations, linear equations, direct method, iterative linear equations, random number generator, a special function to calculate , initial value problems of ordinary differential equations, numerical solution of partial differential equations, statistics and analysis)

给定一幅图像，计算图像中谷物的颗粒数，然后使用Matlab进行仿真(Computer the count of the grain in the given image, then uesing matlab to simulate.)

本程序是matlab写的基于最小交叉熵的图象分割，处理速度快，分割质量好。(This procedure is written in matlab minimum cross-entropy-based image segmentation, processing speed and good quality segmentation.)

CODING THE HAAR WAVELET TRANSFORM....

matlab绘图命令，描述了各种绘图用工具，对matlab新手有很好的指导作用(matlab drawing commands, described in a variety of drawing tools, good for novice matlab guide)

matlab命令集matlab command，welcome to load down!!(matlab command，welcome to load down!!)

扩展卡尔曼滤波算法，用于异步电动机的转速估计，效果良好(ekf algrithm ,used for estimate the speed of asychronous motor)

使用matlab实现的矢量量化的LBG算法，内有文档说明(Matlab achieved using the LBG vector quantization algorithm, there are documented)